Estimating the clinical impact and costs of implementing a point of care test for influenza A/B and respiratory syncytial virus on an acute paediatric hospital inpatient ward

We explored the impact of introducing a high performance point of care test (POCT) for influenza and respiratory syncytial virus (RSV) on an acute paediatric ward of a large London hospital during influenza season compared to standard care of using a laboratory-based test. We estimated the outcomes before and after implementing a POCT (Enigma® MiniLab™ FluAB-RSV test) for paediatric patients admitted to an acute respiratory ward in the 2013/14 and 2014/15 respiratory seasons. There was a significant reduction in reimbursement charges for influenza- and RSV-negative patients, for the full hospital stay and the period on the acute paediatric ward after implementing the POCT, however, these differences disappeared when controlling for top-up service charges. More appropriate treatment of patients with influenza occurred after implementing the POCT (40% versus 13% received oseltamivir, p=0.02). There was no difference in length of stay between the two periods. Findings indicate cost savings for commissioners and hospitals, even without a reduction in the length of stay.

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Vecino-Ortiz AI, Glover RE, Douthwaite ST, et al.
Estimating the clinical impact and costs of implementing a point of care test for influenza A/B and respiratory syncytial virus on an acute paediatric hospital inpatient ward. Society for Medical Decision Making. 12-14 June 2016. London, UK.

 

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A rapid influenza test in hospitals could avoid unnecessary paediatric isolation bed days and save costs

We created a decision tree to estimate the unnecessary isolation days averted by early diagnosis of false positive patients with a point of care test for influenza compared to presumptive isolation and standard laboratory testing (12 versus 2 hours’ time to results). Assuming a 7% prevalence of influenza in a cohort of 300 patients with suspected influenza, average hospital stay of 3 days, and the cost of an isolation bed being 10% more than a ward bed, using a point of care test could avert 80-95% of the unnecessary isolation days, with an associated estimated cost savings of roughly £7000-£9000, depending on if they test were implemented on the ward or in A&E, respectively. Point of care tests could improve bed management and reduce unnecessary isolation days and the associated costs, and reduce hospital transmission of infection.

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Vecino-Ortiz AI, Glover RE, Rabe AJ, et al. A rapid influenza test in hospitals could avoid unnecessary paediatric isolation bed days and save cost. Society for Medical Decision Making. 12-14 June 2016. London, UK.

 

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